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Darina [25.2K]
3 years ago
14

Mario started with a zero balance on his library account. A book he borrowed was 7 days overdue, and he was charged $0.25 per da

y. Explain the current status of Mario’s account.
Mathematics
2 answers:
mixas84 [53]3 years ago
4 0

Answer:

Step-by-step explanation:

If mario gains 25 cents per day and he is seven days overdue, we would do 7 days times 25 cents, the money he gains everyday, that should equal 1.75

:3 happy to help!

aev [14]3 years ago
4 0

Answer: he should gain 175

Step-by-step explanation:

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True or False<br> The point (-2, -1) is a solution to the inequality – y &lt; 0.<br> True<br> False
EleoNora [17]

Answer:

True

Step-by-step explanation:

Plug in the point:

-2 - (-1) = -2 + 1 = -1 <0.

This is a true statement

8 0
3 years ago
Breanna works in the mall and her hours increase during busy shopping times of the year. Breanna has a plan to save $25 each wee
vesna_86 [32]
The math I used is probably not the quickest way, but for me, the easiest.
25*5=125  25+20=45  45*7=315  125+315=440  25*4=100  440+100=540  5+7+4=16
B is your answer.
5 0
3 years ago
Read 2 more answers
Please Help me A.S.A.P.
kati45 [8]

Answer:

16.01%

Step-by-step explanation:

45-28.99 is 16.01, so it's 16.01%.

4 0
3 years ago
Let X denote the total snowfall in the Twin Cities in December of a given year, measured in centimeters. The five-number summary
Gre4nikov [31]

Answer:

Concept: Caclulating Standard Variables

  1. We have a five number summary which is more than enough information to calculate our mean.
  2. The mean is the sum of all the numbers divided by the nth number of numbers.
  3. Note that we can only find a rough estimation not the EXACT value
  4. We do (min +max + 2(Q1+median+Q3))/8
  5. Now let's plug in our values!
  6. (0+85.3+2(8.4+17.4+30.9))/8
  7. Which gives us option B
  8. Hope this helps, give brainlist

3 0
3 years ago
In which situation is the distance traveled proportional to time? A car moving in stop-and-go traffic A person biking on a trail
Sindrei [870]
For this case, what you must do is to see in which scenario the speed of keeping constant during a certain time.
 "A person biking on a trail at 1212 miles per hour for 2020 minutes"
 We observe that the distance in this case is proportional to the time and the constant of proportionality is the speed.
 In other words:
 d = v * t
 Answer:
 the distance traveled is proportional to time in:
 "A person biking on a trail at 1212 miles per hour for 2020 minutes"
5 0
3 years ago
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